When choosing a lock, it must be suitable for the actual decoration style and door of your home: first of all, pay attention to the lock that is consistent with the opening direction of the door, which makes the door more convenient.
Secondly, pay attention to the width of the door frame. Under normal circumstances, the ball lock and the handle lock can not be installed on the door less than 90mm. The width of the frame around the door should be less than 90mm and 100mm. The ball should be selected. For larger than 100mm, you can choose large The cover is the lock of the 70mm bolt; in addition, the thickness of the door and the lock are also an important option; in short, the door is selected.
For the choice of materials, look at the appearance of the color, the lock made of pure copper is generally polished and frosted, compared to copper plating, the color is dark, but very natural. The weight of the pure copper lock is heavier, and the stainless steel "target=_blank> stainless steel lock is obviously lighter. Listening to the sound of its opening, the copper-plated lock has a relatively quiet sound, and the stainless steel "target=_blank> stainless steel lock sounds very crisp. .
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
The coal carrier activated carbon has well-developed pore structure, good adsorption property, high mechanical strength, easy to repeat regeneration, low cost, and so on, it is used for purifying the poisonous gases, treating the waste gas, purifying the industrial and domestic water, and recovering the solvent.
Use: Used in the treatment of waste gases containing sulfureted hydrogen, methyl merecaptan, sulfur dioxide, methyl sulfide, dimethyl sulphide etc.
Spec.:
|
Model NO.
|
Moisture(%)
|
Strength(%)
|
Carbon tetrachloride(%)
|
Packing density(g/L)
|
Load content(%)
|
H2S(g/cc)
|
Grain diameter(mm)
|
| TZK-3070 |
≤15
|
≥95
|
≥70
|
≤660
|
KOH 6.0-8.0
|
≥0.140
|
Φ3.0
|
| TZK-4070 |
≤15
|
≥95
|
≥70
|
≤650
|
KOH 6.0-8.0
|
≥0.140
|
Φ4.0
|
| TZK-6070 |
≤15
|
≥95
|
≥70
|
≤630
|
KOH 6.0-8.0
|
≥0.140
|
Φ6.0
|
| TPK-4×8 |
≤15
|
≥95
|
≥60
|
≤580
|
KOH 5.0-7.0
|
≥0.140
|
3.6-3.8
|
| TPN-4×8 |
≤15
|
≥95
|
≥60
|
≤580
|
KOH 5.0-7.0
|
≥0.140
|
3.6-3.8
|
| TZI-4070 |
≤15
|
≥95
|
≥70
|
≤650
|
KI 2.0-6.0
|
≥0.140
|
Φ4.0
|
| TZS-4060 |
≤15
|
≥95
|
≥60
|
530-560
|
S 10.0-12.0
|
-
|
Φ4.0
|
| TPP-30×60 |
≤15
|
≥95
|
≥60
|
-
|
H3PO4 5.0-15.0
|
-
|
30×60 meshes
|
Coal Carrier Activated Carbon
Coal Carrier Activated Carbon,Coal Activated Carbon For Catalyst Carrier ,Coal Column Activated Carbon,Commercial Activated Carbon
SHIZUISHAN ZhongShi activated carbon co,.ltd , https://www.zscarbonchina.com